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  2. Dr Michael Peacock

Dr Michael Peacock

Research interests

My research interests centre around the biogeochemistry of peatland ecosystems.  I am currently working on three projects.

  • A DEFRA-funded project (SP1210): "lowland peatland systems in England and Wales - evaluating greenhouse gas fluxes and carbon balances."  This involves fieldwork at Wicken Fen in East Anglia, measuring soil fluxes of methane and carbon dioxide, as well as fluvial carbon (DOC, DIC, and dissolved greenhouse gases) and water tables.  Fieldwork is ongoing at two sites: one is a relatively intact fen, and the other is formely arable land that is undergoing fen restoration via flooding and grazing.
  • A NERC-funded project: "the contribution of trees to tropical wetland methane emissions."  This aims to investigate the importance of methane fluxes from tree stems, as well as production and transport mechanisms.
  • I am in charge of co-ordinating the NERC-funded Methane Network (MethaneNet) www.methanenet.org

Publications

Quantifying tropical peatland dissolved organic carbon (DOC) using a UV-visible spectroscopy (2017)
Cook, Sarah; Peacock, Mike; Evans, Chris D.; Page, Susan E.; Whelan, Mick J.; Gauci, Vincent and Kho, Lip Khoon
Water Research ((Early access))
Cold storage as a method for the long-term preservation of tropical dissolved organic carbon (DOC) (2016-11-13)
Cook, S.; Peacock, M.; Evans, C.D. ; Page, S.E.; Whelan, M.; Gauci, V. and Khoon, K.L.
Mires and Peat, 18(25) (pp. 1-8)
Evaluating the use of dominant microbial consumers (testate amoebae) as indicators of blanket peatland restoration (2016-10)
Swindles, Graeme T.; Green, Sophie M.; Brown, Lee; Holden, Joseph; Raby, Cassandra L.; Turner, T. Edward; Smart, Richard; Peacock, Mike and Baird, Andy J.
Ecological Indicators, 69 (pp. 318-330)
Semi-rigid chambers for methane gas flux measurements on tree stems (2016-02-26)
Siegenthaler, Andy; Welch, Bertie; Pangala, Sunitha R.; Peacock, Michael and Gauci, Vincent
Biogeosciences, 13 (pp. 1197-1207)
Influence of Water Table Depth on Pore Water Chemistry and Trihalomethane Formation Potential in Peatlands (2016-02-01)
Gough, Rachel; Holliman, Peter J.; Fenner, Nathalie; Peacock, Mike and Freeman, Christopher
Water Environment Research, 88(2) (pp. 107-117)
Management Effects on Greenhouse Gas Dynamics in Fen Ditches (2016)
Peacock, Mike; Ridley, Luke; Evans, Chris D. and Gauci, Vincent
Science of the Total Environment ((In press))
The impact of ditch blocking on the hydrological functioning of blanket peatlands (2016)
Holden, Joseph; Green, Sophie M.; Baird, Andy J.; Grayson, Richard P.; Dooling, Gemma P.; Chapman, Pippa J.; Evans, Christopher D.; Peacock, Mike and Swindles, Graeme
Hydrological Processes ((Early Access))
The effect of peatland drainage and rewetting (ditch blocking) on extracellular enzyme activities and water chemistry (2015-03)
Peacock, M.; Jones, T.G.; Airey, B.; Johncock, A.; Evans, C.D.; Lebron, I.; Fenner, N. and Freeman, C.
Soil Use and Management, 31(1) (pp. 67-76)
Investigations of freezing and cold storage for the analysis of peatland dissolved organic carbon (DOC) and absorbance properties (2015)
Peacock, Mike; Freeman, Chris; Gauci, Vincent; Lebron, Inma and Evans, Chris D.
Environmental Science: Processes & Impacts, 17(7) (pp. 1290-1301)
Infilled Ditches are Hotspots of Landscape Methane Flux Following Peatland Re-wetting (2014-11)
Cooper, Mark D.A.; Evans, Christopher D.; Zielinski, Piotr; Levy, Peter E.; Gray, Alan; Peacock, Mike; Norris, David; Fenner, Nathalie and Freeman, Christopher
Ecosystems, 17(7) (pp. 1227-1241)
UV-visible absorbance spectroscopy as a proxy for peatland dissolved organic carbon (DOC) quantity and quality: considerations on wavelength and absorbance degradation (2014-04-04)
Peacock, Mike; Evans, Chris D.; Fenner, Nathalie; Freeman, Chris; Gough, Rachel; Jones, Timothy G. and Lebron, Inma
Environmental Science: Processes & Impacts, 16 (pp. 1445-1461)
Natural revegetation of bog pools after peatland restoration involving ditch blocking—The influence of pool depth and implications for carbon cycling (2013-08)
Peacock, Mike; Evans, Chris D.; Fenner, Nathalie and Freeman, Chris
Ecological Engineering, 57 (pp. 297-301)
Quantifying dissolved organic carbon concentrations in upland catchments using phenolic proxy measurements (2013-01-16)
Peacock, Mike; Burden, Annette; Cooper, Mark; Dunn, Christian; Evans, Chris D.; Fenner, Nathalie; Freeman, Chris; Gough, Rachel; Hughes, David; Hughes, Steve; Jones, Tim; Lebron, Inma; West, Mike and Zielinski, Piotr
Journal of Hydrology, 477 (pp. 251-260)
Acidity controls on dissolved organic carbon mobility in organic soils (2012-10-04)
Evans, Chris D.; Jones, Tim G.; Burden, Annette; Ostle, Nick; Zieliński, Piotr; Cooper, Mark D. A.; Peacock, Mike; Clark, Joanna M.; Oulehle, Filip; Cooper, David and Freeman, Chris
Global Change Biology, 18(11) (pp. 3317-3331)

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